willettejones6 willettejones6

03-07-2017
Mathematics

contestada

What expression is equivalent to 2 (a+2b)-a-2b
3a+2b
3a-2b
a-2b
a+2b

Respuesta :

daphnewong daphnewong

03-07-2017

answer:
a+2b

work:
2(a+2b)-a-2b = 2a+4b-a-2b
2a+4b-a-2b= a+2b

Answer Link

playerawesome1 playerawesome1

03-07-2017

2(a + 2b) - a -2b
2a + 4b - a -2b
a + 2b

Answer Link

Otras preguntas

The ph of a 0.55 m aqueous solution of hypobromous acid, hbro, at 25.0°c is 4.48. what is the value of ka for hbro?

Which of the following is only a muscle-strengthening activity that can be completed in school? Running Sit-ups Jumping Stretching

marks friend says that sleep is important, but Mark disagrees. There are so many things he wants to do at night! On average, markets about three hours of sleep

Read the paragraph from a letter. I am writing to you today to discuss the situation at the downtown park. Recently, my family and I attended the annual town pi

What is the difference between an image and a pre-image in a transformation? How do you tell them apart?

Which of the following equations is written in slope-intercept form? 2x + 4y = 8 4y = -2x + 8 y = -1/2x + 2 x = -2y + 4

Name 1 novel that have been written including the author and the name of the novel and when it was written

Which expression represents the area of triangle ABC in square meters?

What effect did the Punic Wars have on Rome's military development

Question 3: In les Miserables Monsier, Thenardier, and Madame Thenardier are married and during act two, Cosette and Marius become married. If Thenardiers must